6393682461 has 16 divisors (see below), whose sum is σ = 8904504960. Its totient is φ = 4075512000.

The previous prime is 6393682411. The next prime is 6393682489. The reversal of 6393682461 is 1642863936.

It is not a de Polignac number, because 6393682461 - 2⁷ = 6393682333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6393682461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6393682411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347790 + ... + 365711.

It is an arithmetic number, because the mean of its divisors is an integer number (556531560).

Almost surely, 2^6393682461 is an apocalyptic number.

It is an amenable number.

6393682461 is a deficient number, since it is larger than the sum of its proper divisors (2510822499).

6393682461 is a wasteful number, since it uses less digits than its factorization.

6393682461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713636.

The product of its digits is 1119744, while the sum is 48.

The square root of 6393682461 is about 79960.5056324683. The cubic root of 6393682461 is about 1856.0244277721.

The spelling of 6393682461 in words is "six billion, three hundred ninety-three million, six hundred eighty-two thousand, four hundred sixty-one".